| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.61 | 3.134% | $131.6093 | $131.61 | $131.60 | $131.60 |
| Purchase #2 | $63.35 | 7.643% | $68.1918 | $68.19 | $68.20 | $68.20 |
| Purchase #3 | $241.95 | 13.642% | $274.9568 | $274.96 | $274.95 | $275.00 |
| Purchase #4 | $137.52 | 4.144% | $143.2188 | $143.22 | $143.20 | $143.20 |
| Purchase #5 | $192.76 | 3.599% | $199.6974 | $199.70 | $199.70 | $199.70 |
| Purchase #6 | $116.73 | 10.824% | $129.3649 | $129.36 | $129.35 | $129.40 |
| Purchase #7 | $247.85 | 12.396% | $278.5735 | $278.57 | $278.55 | $278.60 |
| 7 purchase totals = | $1,127.77 | $1,225.6125 | $1,225.61 | $1,225.55 | $1,225.70 | |